The RN 111 wheel hub motor specially developed for cargo bikes boasts innovative technology, a robust design and excellent reliability. Torque, torque support and the permitted axle loads are specifically designed for heavy-duty applications, also in multi track venicles (CargoTwinpower). The RN 111 is the most compact and lightweight electric motor in its class in relation to its power. Its uniquely high torque and equally high power density are achieved with a high-performance planetary gear made from hardened steel and innovative oil lubrication and cooling. Combined with the CargoPower system modules the RN 111 guarantees maximum driving force for all kinds of applications.